Air conditioner control method, device, storage medium and air conditioner

Abstract

The invention provides an air-conditioner control method and device, a storage medium and an air conditioner. The air-conditioner control method includes the steps that after an air-conditioner starting instruction is received, whether a refrigerant is lacked or not is judged when the air conditioner is in a stopped state; if it is judged that the refrigerant is not lacked when the air conditioneris in the stopped state, a compressor of the air conditioner is started; after the compressor of the air conditioner is started, whether a refrigerant is lacked or not is judged when the air conditioner is in a running state; if it is judged that the refrigerant is lacked when the air conditioner is in the running state, running of the compressor is stopped. By means of the air-conditioner control method and device, the storage medium and the air conditioner in the technical scheme, refrigerant lacking judgment can be carried out before the compressor is started and after the compressor is started respectively, and refrigerant lacking protection is faster and more effective.

Description

technical field [0001] The invention relates to the control field, in particular to an air-conditioning method, device, storage medium and air-conditioning. Background technique [0002] Compared with household and commercial air conditioners, the operating conditions of automotive air conditioners are more complicated and harsh, such as large vibration, high summer temperature, and rapid temperature changes. Moreover, automotive air conditioners mostly use the connection method of pressure plate crimping, and the number of joints is relatively large. These factors have caused the automobile air conditioner to be more likely to cause refrigerant leakage. The current car air conditioner does not have a mainstream detection method for the lack of refrigerant. In most cars, the user judges whether the refrigerant is missing by his own feeling. He feels that the air conditioner is not cooling before repairing and adding refrigerant. After the refrigerant leaks, the air conditi...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide an air-conditioning control method, device, storage medium and air-conditioning, to solve the problem in the prior art that there is no feasible means for detecting whether the refrigerant of the automobile air-conditioning is lacking

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